Tiêu chuẩn iso 08132 2006

Microsoft Word C037356e doc Reference number ISO 8132 2006(E) © ISO 2006 INTERNATIONAL STANDARD ISO 8132 Second edition 2006 01 15 Hydraulic fluid power — Single rod cylinders, 16 MPa (160 bar) medium[.]

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Reference number ISO 8132:2006(E)

INTERNATIONAL

8132

Second edition 2006-01-15

Hydraulic fluid power — Single rod cylinders, 16 MPa (160 bar) medium and

25 MPa (250 bar) series — Mounting dimensions for accessories

Transmissions hydrauliques — Vérins à simple tige, 16 MPa (160 bar) série moyenne et 25 MPa (250 bar) — Dimensions d'interchangeabilité des accessoires

Copyright International Organization for Standardization

Provided by IHS under license with ISO

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`,,```,,,,````-`-`,,`,,`,`,,` -PDF disclaimer

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`,,```,,,,````-`-`,,`,,`,`,,` -ISO 8132:2006(E)

Foreword

ISO (the International Organization for Standardization) is a worldwide federation of national standards bodies (ISO member bodies) The work of preparing International Standards is normally carried out through ISO technical committees Each member body interested in a subject for which a technical committee has been established has the right to be represented on that committee International organizations, governmental and non-governmental, in liaison with ISO, also take part in the work ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization

International Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Part 2

The main task of technical committees is to prepare International Standards Draft International Standards adopted by the technical committees are circulated to the member bodies for voting Publication as an International Standard requires approval by at least 75 % of the member bodies casting a vote

Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights ISO shall not be held responsible for identifying any or all such patent rights

ISO 8132 was prepared by Technical Committee ISO/TC 131, Fluid power systems, Subcommittee SC 3,

Cylinders

ISO 6982:1992, which have been technically revised

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Introduction

In hydraulic fluid power systems, power is transmitted and controlled through a liquid under pressure within an enclosed circuit

One component of such systems is the fluid power cylinder This is a device that converts power into linear mechanical force and motion It consists of a movable element, i.e a piston and piston rod, operating within a cylindrical bore

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`,,```,,,,````-`-`,,`,,`,`,,` -INTERNATIONAL STANDARD ISO 8132:2006(E)

Hydraulic fluid power — Single rod cylinders, 16 MPa (160 bar) medium and 25 MPa (250 bar) series — Mounting dimensions for accessories

1 Scope

This International Standard lays down the mounting dimensions required for the interchangeability of

25 MPa (250 bar) series cylinders in accordance with ISO 6022 The accessories have been designed specifically for use with cylinders manufactured in accordance with ISO 6020-1 and ISO 6022, but this does not limit their application

This International Standard covers the following accessories, identified in accordance with ISO 6099:

⎯ AP2 — rod clevis, female thread (see Figure 1 and Table 1);

⎯ AF3 — rod flange, circular (see Figure 2 and Table 2);

⎯ AB4 — clevis bracket, straight (see Figure 3 and Table 3);

⎯ AB3 — clevis bracket, in angle (see Figure 4 and Table 4);

⎯ AT4 — trunnion bracket (see Figure 5 and Table 5);

⎯ AA8 — pivot pin, plain or spherical bearing (cotter pin or snap ring type) (see Figure 6 and Table 6);

⎯ AP6 — rod eye spherical, female thread (see Figure 7 and Table 7);

⎯ AP4 — rod eye plain, female thread (see Figure 8 and Table 8)

These accessories are used on hydraulic cylinders for mechanically transmitting the cylinder force The design

of these accessories is based on the maximum forces resulting from the specified internal diameters of the cylinders and pressures according to ISO 3320 and ISO 3322

This International Standard applies only to the dimensional criteria of products manufactured in conformity with this International Standard; it does not apply to their functional characteristics

1) 1 bar = 0,1 MPa = 105 Pa; 1 MPa = 1 N/mm2

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2 Normative references

The following referenced documents are indispensable for the application of this document For dated references, only the edition cited applies For undated references, the latest edition of the referenced document (including any amendments) applies

ISO 286-2, ISO system of limits and fits — Part 2: Tables of standard tolerance grades and limit deviations for

holes and shafts

ISO 3320, Fluid power systems and components — Cylinder bores and piston rod diameters — Metric series ISO 3322, Fluid power systems and components — Cylinders — Nominal pressures

ISO 6020-1, Hydraulic fluid power — Mounting dimensions for single rod cylinders, 16 MPa (160 bar)

series — Part 1: Medium series

ISO 6022, Hydraulic fluid power — Mounting dimensions for single rod cylinders, 25 MPa (250 bar) series ISO 6099, Fluid power systems and components — Cylinders — Identification code for mounting dimensions

and mounting types

3 Terms and definitions

For the purposes of this document, the terms and definitions given in ISO 5598 apply

4 Mounting dimensions

The mounting dimensions for accessories are shown in Figures 1 to 8 and given in Tables 1 to 8

5 Material — Load capacity

All cross-sections shall be selected so that, under the maximum tensile load produced by the cylinder, the yield strength of the material used for accessories is at least 2,5 times the maximum tensile load

6 Application instructions

6.1 Installation

6.1.1 A tolerance of f8 in accordance with ISO 286-2 is recommended for the bearing shafts

6.1.2 The rod clevis, female thread (AP2) shall be screwed firmly against the piston rod shoulder before the

two pieces are locked

6.2 Lubrication

6.2.1 Sufficient lubrication for the satisfactory performance of these accessories shall be provided

2) To be published (Revision of ISO 5598:1995)

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`,,```,,,,````-`-`,,`,,`,`,,` -ISO 8132:2006(E)

6.2.2 The method and frequency of such lubrication depend on the particular operating conditions

6.2.3 For maintenance-free mating parts, no additional lubrication is required

7 Designation

Accessories in accordance with this International Standard shall be designated by the mounting type identification in accordance with ISO 6099, followed by “ISO 8132”, followed by a dash, followed by the size type from the relevant table

EXAMPLE 1 A rod clevis, female thread of type 20 (CK = 20) in accordance with ISO 8132 is designed:

AP2 ISO 8132 - 20

EXAMPLE 2 A rod flange, circular of type 20 (KK = M16 x 1,5) in accordance with ISO 8132 is designed:

AF3 ISO 8132 - 20

EXAMPLE 3 A clevis bracket, straight of type 20 (CK = 20), in accordance with ISO 8132 is designed:

AB4 ISO 8132 - 20

EXAMPLE 4 A clevis bracket, in angle of type 20 (CK = 20), in accordance with ISO 8132 is designed:

AB3 ISO 8132 - 20

EXAMPLE 5 A trunnion bracket of type 20 (CR = 20), in accordance with ISO 8132 is designed:

AT4 ISO 8132 - 20

EXAMPLE 6 A pivot pin, plain (cotter pin or snap ring type) of type 25 (EK = 25), in accordance with ISO 8132 is

designed:

AA8 ISO 8132 - 25

EXAMPLE 7 A rod eye spherical, female thread of type 20 (CN = 20), in accordance with ISO 8132 is designed:

AP6 ISO 8132 - 20

EXAMPLE 8 A rod eye plain, female thread of type 20 (CK = 20), in accordance with ISO 8132 is designed:

AP4 ISO 8132 - 20

8 Identification statement (Reference to this International Standard)

Use the following statement in test reports, catalogues and sales literature when electing to comply with this International Standard:

“Interchangeable cylinder accessory mounting dimensions selected in accordance with ISO 8132:2006,

Hydraulic fluid power — Single rod cylinders, 16 MPa (160 bar) medium and 25 MPa (250 bar) series — Mounting dimensions for accessories.”

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Figure 1 — AP2 — Rod clevis, female thread Table 1 — Dimensions of AP2 — Rod clevis, female thread

Dimensions in millimetres

Type Nominal force

N

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`,,```,,,,````-`-`,,`,,`,`,,` -ISO 8132:2006(E)

Figure 2 — AF3 — Rod flange, circular Table 2 — Dimensions of AF3 — Rod flange, circular

of holes HB NE UP DA KE

N

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Figure 3 — AB4 — Clevis bracket, straight Table 3 — Dimensions of AB4 — Clevis bracket, straight

N

H9 h16 A13 JS12 H13 min max JS14 JS14 max max

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`,,```,,,,````-`-`,,`,,`,`,,` -ISO 8132:2006(E)

Figure 4 — AB3 — Clevis bracket, in angle Table 4 — Dimensions of AB3 — Clevis bracket, in angle

Type Nominal

force

N

CK CL CM FL HB CO LE MR RG RF UX UK FG KC FO

H9 h16 A13 js13 H13 N9 min max js13 js13 max max JS14 +0,30 JS14

63 200 000 63 140 63 112 33 50 75 63 170 210 230 270 33 11,4 ––

70 250 000 70 150 70 130 33 50 90 70 190 230 250 290 40 11,4 ––

80 320 000 80 170 80 140 39 50 95 80 210 250 280 320 45 11,4 ––

90 400 000 90 190 90 160 45 63 108 90 235 280 320 360 47,5 12,4 ––

100 500 000 100 210 100 180 52 63 120 100 250 315 345 405 52,5 12,4 ––

110 635 000 110 240 110 200 52 80 138 110 305 335 400 425 62,5 15,4 ––

125 800 000 125 270 125 230 52 80 170 125 350 365 450 455 75 15,4 ––

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Figure 5 — AT4 – Trunnion bracket Table 5 — Dimensions of AT4 – Trunnion bracket

Type Nominal

force

N

H7 JS12 max H13 max js13 max max N9 +0,30 js13

NOTE These dimensions are valid for operation at 16 MPa (160 bar) of cylinders with bores of 25 mm up to and including 250 mm; they are also valid for operation at 25 MPa (250 bar) of cylinders with bores of 50 mm up to and including 200 mm

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`,,```,,,,````-`-`,,`,,`,`,,` -ISO 8132:2006(E)

Figure 6 — AA8 — Pivot pin, plain or spherical bearing (cotter pin or snap ring type) Table 6 — Dimensions of AA8 — Pivot pin, plain or spherical bearing (cotter pin or snap ring type)

a Tolerances for spherical bearing is “m6.”

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Figure 7 — AP6 — Rod eye spherical, female thread Table 7 — Dimensions of AP6 — Rod eye spherical, female thread

Tilting angle

Z

Type

Nominal force

N

max 6H nom

tol

µm nom

tol

µm max js13 min min max min

16 12 500 22 M14 × 1,5 16

18 0

+

16

0 180

25 32 000 31 M20 × 1,5 25

21 0

+

25

0 210

50 125 000 58 M42 × 2 50

25 0 +

50

0 250

−

63 120 57 47 42

80 320 000 91 M64 × 3 80

30 0

+

80

0 300

100 500 000 110

M80 × 3 100

35 0

350

125 800 000 135

160 1 250 000 165 M125 × 4 160

40 0 +

160

0 400

−

200 310 126 145 133

250 3 200 000 300 M200 × 4 250

46 0

+

250

0 460

320 5 000 000 360 M250 × 6 320 +570

320 −5700 375 640 260 320 265

4°

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ISO 8132:2006(E)

Figure 8 — AP4 — Rod eye plain, female thread Table 8 — Dimensions of AP4 — Rod eye plain, female thread

100 500 000

125 800 000

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`,,```,,,,````-`-`,,`,,`,`,,` -ICS 23.100.20

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Tiêu đề	Hydraulic fluid power — Single rod cylinders, 16 MPa (160 bar) medium and 25 MPa (250 bar) series — Mounting dimensions for accessories
Trường học	International Organization for Standardization
Chuyên ngành	Fluid power systems
Thể loại	Tiêu chuẩn
Năm xuất bản	2006
Thành phố	Geneva